我在街上散步，消磨時間。

I strolled along the streets to kill time.

Source: Tatoeba

Sentence Composition

1 我 wǒ
  1. I
  2. me
  3. my
2 在 zài
  1. to exist; to be alive
  2. (of sb or sth) to be (located) at
  3. (used before a verb to indicate an action in progress)
3 街上 jiēshang
  1. on the street
  2. in town
4 散步 sànbù to take a walk; to go for a walk
5 消磨時間 xiāomóshíjiān to kill time